I've done it again

Yep, I've fucked up a good thing... again. I don't think my scholarship will be around much longer because I HIGHLY doubt I will pass calculus. This time I'm not sure I can only blame myself, because even though I didn't put my best effort forward, I didn't just give up. This last test for example, there were two or three sections that he didn't even put on the test, and over half of it was focusing on one section (which fucked me over big time.) I should have dropped the class much earlier, or even better taken the AP credit. But no, I didn't feel "ready" and so I went ahead and stayed in the quicksand that is MATH 200 with Professor Ludwig Coco. What the hell am I gonna do? More importantly, is there anything I can do? Am I just one giant magnent for bad luck? Because it certainly seems like it, I mean sure I have my great things, but god damn if I haven't seen more than my fair share of bad luck/shitty experiences to last me more than my lifetime.